EP3767370A4 - Optische vorrichtung, bildanzeigevorrichtung und anzeigevorrichtung - Google Patents
Optische vorrichtung, bildanzeigevorrichtung und anzeigevorrichtung Download PDFInfo
- Publication number
- EP3767370A4 EP3767370A4 EP19768425.1A EP19768425A EP3767370A4 EP 3767370 A4 EP3767370 A4 EP 3767370A4 EP 19768425 A EP19768425 A EP 19768425A EP 3767370 A4 EP3767370 A4 EP 3767370A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- image display
- display apparatus
- optical device
- display
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
- G02B2027/0174—Head mounted characterised by optical features holographic
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018045061 | 2018-03-13 | ||
PCT/JP2019/005472 WO2019176438A1 (ja) | 2018-03-13 | 2019-02-15 | 光学装置、画像表示装置及び表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3767370A1 EP3767370A1 (de) | 2021-01-20 |
EP3767370A4 true EP3767370A4 (de) | 2021-04-07 |
Family
ID=67906535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19768425.1A Pending EP3767370A4 (de) | 2018-03-13 | 2019-02-15 | Optische vorrichtung, bildanzeigevorrichtung und anzeigevorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US11520148B2 (de) |
EP (1) | EP3767370A4 (de) |
JP (1) | JP7268674B2 (de) |
KR (1) | KR20200131813A (de) |
CN (1) | CN111819488B (de) |
WO (1) | WO2019176438A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2593214B (en) * | 2020-03-20 | 2022-06-08 | Envisics Ltd | A display device and system |
WO2021238560A1 (zh) * | 2020-05-29 | 2021-12-02 | 深圳惠牛科技有限公司 | 一种具有大视场角的波导ar显示器件及其实现方法 |
WO2022185609A1 (ja) * | 2021-03-05 | 2022-09-09 | パナソニックIpマネジメント株式会社 | 光学系、及び、画像表示装置 |
CN113970851B (zh) * | 2021-12-27 | 2022-04-19 | 南昌虚拟现实研究院股份有限公司 | 衍射光波导和增强现实显示设备 |
CN114296243B (zh) * | 2022-01-17 | 2024-03-29 | 东南大学 | 一种全息波导显示设备亮度自适应调节系统及方法 |
CN114924413A (zh) * | 2022-04-28 | 2022-08-19 | 歌尔光学科技有限公司 | 光波导结构、光波导结构的制备方法及头戴显示设备 |
WO2024004288A1 (ja) * | 2022-06-29 | 2024-01-04 | パナソニックIpマネジメント株式会社 | 光学系、及び、画像表示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060132914A1 (en) * | 2003-06-10 | 2006-06-22 | Victor Weiss | Method and system for displaying an informative image against a background image |
WO2008148927A1 (en) * | 2007-06-04 | 2008-12-11 | Nokia Corporation | A diffractive beam expander and a virtual display based on a diffractive beam expander |
US20110096401A1 (en) * | 2006-06-02 | 2011-04-28 | Tapani Levola | Split Exit Pupil Expander |
US20180052276A1 (en) * | 2016-08-22 | 2018-02-22 | Magic Leap, Inc. | Diffractive eyepiece |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070745A1 (de) | 2004-01-26 | 2005-08-04 | Schmitterchassis Gmbh | Keilverstellbares lager für ein kraftfahrzeug-lenkgetriebe |
WO2006132614A1 (en) * | 2005-06-03 | 2006-12-14 | Nokia Corporation | General diffractive optics method for expanding and exit pupil |
WO2008081070A1 (en) * | 2006-12-28 | 2008-07-10 | Nokia Corporation | Device for expanding an exit pupil in two dimensions |
US8819215B2 (en) | 2007-01-29 | 2014-08-26 | Nokia Corporation | System, methods, apparatuses and computer program products for providing step-ahead computing |
CN101589327B (zh) * | 2007-09-26 | 2012-09-26 | 松下电器产业株式会社 | 光束扫描式显示装置、显示方法以及集成电路 |
JP4450058B2 (ja) | 2007-11-29 | 2010-04-14 | ソニー株式会社 | 画像表示装置 |
JP2010032997A (ja) | 2008-06-30 | 2010-02-12 | Hoya Corp | 映像表示装置、およびヘッドマウントディスプレイ |
JP5434848B2 (ja) | 2010-08-18 | 2014-03-05 | ソニー株式会社 | 表示装置 |
JP2012252091A (ja) | 2011-06-01 | 2012-12-20 | Sony Corp | 表示装置 |
US9715067B1 (en) * | 2011-09-30 | 2017-07-25 | Rockwell Collins, Inc. | Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials |
JP6255711B2 (ja) | 2012-11-01 | 2018-01-10 | 株式会社リコー | エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子 |
JP2014159385A (ja) | 2013-02-19 | 2014-09-04 | Ricoh Co Ltd | エレクトロクロミック化合物、エレクトロクロミック組成物、表示素子 |
KR101496408B1 (ko) * | 2013-05-20 | 2015-02-27 | 충북대학교 산학협력단 | 포토폴리머를 이용한 풀 컬러 홀로그래픽 광학소자 및 이의 제조방법과, 표시장치 |
JP6187045B2 (ja) | 2013-08-30 | 2017-08-30 | セイコーエプソン株式会社 | 光学デバイス及び画像表示装置 |
WO2017033601A1 (ja) * | 2015-08-25 | 2017-03-02 | ソニー株式会社 | 表示装置、及び、表示装置の調整方法 |
CN107272202A (zh) * | 2017-06-16 | 2017-10-20 | 北京灵犀微光科技有限公司 | 光学装置和波导显示装置 |
US11668935B2 (en) * | 2017-08-18 | 2023-06-06 | A9.Com, Inc. | Waveguide image combiners for augmented reality displays |
-
2019
- 2019-02-15 WO PCT/JP2019/005472 patent/WO2019176438A1/ja unknown
- 2019-02-15 US US16/977,848 patent/US11520148B2/en active Active
- 2019-02-15 JP JP2020505706A patent/JP7268674B2/ja active Active
- 2019-02-15 EP EP19768425.1A patent/EP3767370A4/de active Pending
- 2019-02-15 CN CN201980017470.XA patent/CN111819488B/zh active Active
- 2019-02-15 KR KR1020207022792A patent/KR20200131813A/ko not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060132914A1 (en) * | 2003-06-10 | 2006-06-22 | Victor Weiss | Method and system for displaying an informative image against a background image |
US20110096401A1 (en) * | 2006-06-02 | 2011-04-28 | Tapani Levola | Split Exit Pupil Expander |
WO2008148927A1 (en) * | 2007-06-04 | 2008-12-11 | Nokia Corporation | A diffractive beam expander and a virtual display based on a diffractive beam expander |
US20180052276A1 (en) * | 2016-08-22 | 2018-02-22 | Magic Leap, Inc. | Diffractive eyepiece |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019176438A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20210026140A1 (en) | 2021-01-28 |
JPWO2019176438A1 (ja) | 2021-03-11 |
US11520148B2 (en) | 2022-12-06 |
JP7268674B2 (ja) | 2023-05-08 |
KR20200131813A (ko) | 2020-11-24 |
CN111819488B (zh) | 2022-12-06 |
WO2019176438A1 (ja) | 2019-09-19 |
EP3767370A1 (de) | 2021-01-20 |
CN111819488A (zh) | 2020-10-23 |
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A4 | Supplementary search report drawn up and despatched |
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RIC1 | Information provided on ipc code assigned before grant |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SONY GROUP CORPORATION |
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